EP 3558441 A1 20191030 - MICRONEEDLE ARRAYS AND METHODS FOR MAKING AND USING
Title (en)
MICRONEEDLE ARRAYS AND METHODS FOR MAKING AND USING
Title (de)
MIKRONADELANORDNUNGEN UND VERFAHREN ZUR HERSTELLUNG UND VERWENDUNG
Title (fr)
RÉSEAUX DE MICRO-AIGUILLES ET LEURS PROCÉDÉS DE FABRICATION ET D'UTILISATION
Publication
Application
Priority
- US 201662437800 P 20161222
- US 2017067790 W 20171221
Abstract (en)
[origin: US2018177990A1] An array of differing microneedles can be accurately achieved including a film having first and second, outwardly facing major surfaces. The first, outwardly facing major surface has a plurality of stratum corneum piercing microneedles extending therefrom, and the plurality of microneedles includes a plurality of first microneedles having a first benefit agent and a plurality of second microneedles having a second benefit agent.
IPC 8 full level
A61M 37/00 (2006.01)
CPC (source: EP KR RU US)
A61K 9/0021 (2013.01 - KR); A61M 37/00 (2013.01 - RU); A61M 37/0015 (2013.01 - EP KR US); A61M 2037/0023 (2013.01 - EP KR US); A61M 2037/0046 (2013.01 - US); A61M 2037/0053 (2013.01 - KR US); A61M 2205/02 (2013.01 - KR)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 11241563 B2 20220208; US 2018177990 A1 20180628; AU 2017379065 A1 20190627; AU 2017379065 B2 20230518; BR 112019012728 A2 20191126; BR 112019012728 A8 20220628; BR 112019012728 A8 20220712; BR 112019012728 A8 20220726; BR 112019012728 A8 20220809; CA 3048102 A1 20180628; CN 110099714 A 20190806; EP 3558441 A1 20191030; JP 2020513899 A 20200521; JP 2023086967 A 20230622; KR 20190099267 A 20190826; KR 20220139448 A 20221014; MX 2019007549 A 20191118; MX 2023012900 A 20231108; RU 2019122836 A 20210122; RU 2019122836 A3 20210122; RU 2750904 C2 20210706; US 2022111189 A1 20220414; WO 2018119174 A1 20180628; ZA 201904779 B 20240731
DOCDB simple family (application)
US 201715848905 A 20171220; AU 2017379065 A 20171221; BR 112019012728 A 20171221; CA 3048102 A 20171221; CN 201780080302 A 20171221; EP 17851863 A 20171221; JP 2019534268 A 20171221; JP 2023074515 A 20230428; KR 20197021175 A 20171221; KR 20227034384 A 20171221; MX 2019007549 A 20171221; MX 2023012900 A 20190621; RU 2019122836 A 20171221; US 2017067790 W 20171221; US 202117645503 A 20211222; ZA 201904779 A 20190719